Home / 109,570,258.98-151,211,710.46-60,677,686.98

Finding the Fourth Proportional to 109,570,258.98, 151,211,710.46 and 60,677,686.98

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Solution

The fourth proportional to 109,570,258.98, 151,211,710.46 and 60,677,686.98 is: 83,737,840.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,570,258.98 : 151,211,710.46 = 60,677,686.98 : x
  2. Step 2: Convert to fraction form
    109,570,258.98/151,211,710.46 = 60,677,686.98/x
  3. Step 3: Cross multiply
    109,570,258.98x = 151,211,710.46 × 60,677,686.98
  4. Step 4: Simplify right side
    109,570,258.98x = 9,175,176,834,698,884
  5. Step 5: Solve for x
    x = 9,175,176,834,698,884/109,570,258.98
  6. Step 6: Final answer
    x = 83,737,840.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.